$(document).ready(function()
{
    var $star = $('<span>(*)</span>').css({
        color: '#f00',
        marginLeft: '5px',
        fontStyle: 'italic',
        fontFamily: 'Times new roman, tahoma, serif'
    });

    $('.required').after($star);

    $('a.back-link').live('click', function(event) {
        event.preventDefault();
        history.back();
    })
});